mertes.de

Valid Email Server
Domain Lookup › mertes.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mertes.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 06:18:14 UTC · ↺ Refresh

MX Hostnames

  • mx.mertes.de

MX Priorities

  • mx.mertes.de: 20

A / AAAA Records

  • 193.53.246.160 ↩ r29618.agenturserver.it

Mail Server IPs

  • 185.197.41.93 ↩ mx.mertes.de

SOA Record

Raw SOA ns1094.ui-dns.org hostmaster.1und1.com 2017060154 28800 7200 604800 600
Primary NS (mname)
ns1094.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060154
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1037.ui-dns.com
ns1048.ui-dns.de
ns1094.ui-dns.org
ns1102.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:62.225.122.33 ip4:213.144.29.178 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 mx ip4:62.225.122.33 ip4:213.144.29.178 include:spf.protection.outlook.com -all
  • _globalsign-domain-verification=U0wY78BIWhS05Tu1tG7K3Aivsxe84pDEG1f9YvY-38
  • MS=ms37859005
  • MS=ms56980094
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